Opis oferty

BI / Data Visualization Developer (Tableau) w Warszawa, Polska

WINGED IT SP Z O O

115,00 – 125,00 zł

Warszawa, Polska

1 dzień temu

Your responsibilities

Design, develop and maintain Tableau dashboards to visualize service-related data, ensuring accuracy, performance and usability.
Translate business requirements into scalable, sustainable and standardized dashboard solutions.
Apply Tableau development best practices, including performance optimization, quality assurance and consistency across dashboards.
Integrate and blend data from multiple sources, leveraging an understanding of underlying data models and structures.
Establish and maintain data visualization standards to improve dashboard readability, usability and consistency.
Troubleshoot, debug and resolve issues within existing Tableau dashboards.
Perform ongoing maintenance and enhancements to ensure reporting solutions remain aligned with evolving business needs.
Create and maintain comprehensive technical documentation covering data sources, calculations, business logic and visualization standards.
Collaborate with Service Analyst Business Partners, Data Product Owners and technical teams to deliver high-quality BI solutions.

5+ years of commercial experience as a BI Developer or Data Visualization Developer.
Advanced knowledge of Tableau, including dashboard development, complex calculations, data blending and performance optimization.
Strong SQL skills, with practical experience querying and combining data from multiple sources.
Solid understanding of data modeling and experience working with relational databases, APIs and flat files.
Experience building scalable, maintainable and standardized dashboard solutions.
Knowledge of data visualization best practices, dashboard quality assurance and performance optimization.
Ability to troubleshoot and debug Tableau dashboards and identify data inconsistencies.
Strong analytical skills, attention to detail and a problem-solving mindset.
Ability to prepare and maintain clear technical documentation.
Experience collaborating with business stakeholders, Data Product Owners and technical teams.
Experience working in structured, delivery-focused environments.
English at B2/C1 level, enabling effective communication in an international environment

Familiarity with Alteryx / ETL tools.
Experience with Power BI / ThoughtSpot.
Master’s degree / Engineering degree in Information Technology or Business or relevant.

Cooperation with a leading global biotech company.
Opportunity to contribute to a strategic digital transformation project with international impact.

Fully remote work from Poland.
Collaboration with experienced professionals in a global, multicultural environment.

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